公开(公告)号：WO2007072438A2

公开(公告)日：2007-06-28

申请号：PCT/IB2006/054968

申请日：2006-12-20

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  VAN HELVOORT, Marinus, J., A., M. ,  BENNETT, Jeff ,  SAES, Marc, P. ,  DE VRIES, Bert, L. ,  DEN BOEF, Johannes, H. ,  KLEIHORST, Robert, P. ,  BIRRU, Dagnachew

Inventor： VAN HELVOORT, Marinus, J., A., M. ,  BENNETT, Jeff ,  SAES, Marc, P. ,  DE VRIES, Bert, L. ,  DEN BOEF, Johannes, H. ,  KLEIHORST, Robert, P. ,  BIRRU, Dagnachew

IPC: G01R33/28

CPC classification number: G01R33/283 ,  G01R33/3692 ,  G01R33/56383

Abstract: A method and an arrangement for uni- or bidirectional wireless communication of signals or data especially in a reflective environment like a MR imaging system, between at least one first transmitter and/or receiver unit (501, 601, 701; T/R1) and at least one second transmitter and/or receiver unit (801; T/R2) is disclosed. The reliability and availability of the communication link especially in a highly reflective environment is improved especially by using spread spectrum technology and ultra wide band carrier frequencies.

Abstract translation: 一种用于信号或数据的单向或双向无线通信的方法和装置，特别是在诸如MR成像系统的反射环境中，在至少一个第一发射机和/或接收机单元（501,601,701; T / R1）和 公开了至少一个第二发射机和/或接收机单元（801; T / R2）。 特别是在高反射环境中通信链路的可靠性和可用性得到了改进，特别是通过使用扩频技术和超宽带载波频率。

公开(公告)号：WO2007072438A3

公开(公告)日：2007-10-11

申请号：PCT/IB2006054968

申请日：2006-12-20

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  VAN HELVOORT MARINUS J A M ,  BENNETT JEFF ,  SAES MARC P ,  DE VRIES BERT L ,  DEN BOEF JOHANNES H ,  KLEIHORST ROBERT P ,  BIRRU DAGNACHEW

Inventor： VAN HELVOORT MARINUS J A M ,  BENNETT JEFF ,  SAES MARC P ,  DE VRIES BERT L ,  DEN BOEF JOHANNES H ,  KLEIHORST ROBERT P ,  BIRRU DAGNACHEW

IPC: G01R33/28

CPC classification number: G01R33/283 ,  G01R33/3692 ,  G01R33/56383

Abstract: A method and an arrangement for uni- or bidirectional wireless communication of signals or data especially in a reflective environment like a MR imaging system, between at least one first transmitter and/or receiver unit (501, 601, 701; T/R1) and at least one second transmitter and/or receiver unit (801; T/R2) is disclosed. The reliability and availability of the communication link especially in a highly reflective environment is improved especially by using spread spectrum technology and ultra wide band carrier frequencies.

Abstract translation: 一种用于信号或数据的单向或双向无线通信的方法和装置，特别是在诸如MR成像系统的反射环境中，在至少一个第一发射机和/或接收机单元（501,601,701; T / R1）和 公开了至少一个第二发射机和/或接收机单元（801; T / R2）。 特别是在高反射环境中通信链路的可靠性和可用性得到了改进，特别是通过使用扩频技术和超宽带载波频率。